Search (5 results, page 1 of 1)

  • × author_ss:"Allen, B."
  • × type_ss:"a"
  • × year_i:[1990 TO 2000}
  1. Allen, B.; Reser, D.: Content analysis in library and information science research (1990) 0.02 
    0.02270783 = product of:
  0.04541566 = sum of:
    0.04541566 = product of:
      0.09083132 = sum of:
        0.09083132 = weight(_text_:science in 7510) [ClassicSimilarity], result of:
          0.09083132 = score(doc=7510,freq=4.0), product of:
            0.13793045 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.052363027 = queryNorm
            0.6585298 = fieldWeight in 7510, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.125 = fieldNorm(doc=7510)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Library and information science research. 12(1990) no.3, S.251-262
  2. Allen, B.: Cognitive research in information science : implications for design (1991) 0.01 
    0.014049753 = product of:
  0.028099505 = sum of:
    0.028099505 = product of:
      0.05619901 = sum of:
        0.05619901 = weight(_text_:science in 3681) [ClassicSimilarity], result of:
          0.05619901 = score(doc=3681,freq=8.0), product of:
            0.13793045 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.052363027 = queryNorm
            0.40744454 = fieldWeight in 3681, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3681)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Traces the history and development of cognitive research techniques in information science and surveys current research that relies on the cognitive aspect. Examines information systems that make use of the insights of cognitive research, including experimental and proposed systems. Examples include systems that are designed to make appropriate demands on user cognitive processing. Points out that cognitive research in information science has focused primarily on users of information systems and to a lesser extent on information intermediaries. Design initiatives deriving from this research have been directed toward developing information technology that can adapt to the knowledge abilities, and styles of individual users and that make efficient use of the knowledge base and cognitive process of groups of users
    Source
    Annual review of information science and technology. 26(1991), S.3-37
  3. Allen, B.: Logical reasoning and retrieval performance (1993) 0.01 
    0.0070248763 = product of:
  0.014049753 = sum of:
    0.014049753 = product of:
      0.028099505 = sum of:
        0.028099505 = weight(_text_:science in 5093) [ClassicSimilarity], result of:
          0.028099505 = score(doc=5093,freq=2.0), product of:
            0.13793045 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.052363027 = queryNorm
            0.20372227 = fieldWeight in 5093, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5093)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Library and information science research. 15(1993) no.1, S.93-105
  4. Lancaster, F.W.; Ulvila, J.W.; Humphrey, S.M.; Smith, L.C.; Allen, B.; Herner, S.: Evaluation of interactive knowledge-based systems : overview and design for empirical testing (1996) 0.01 
    0.0070248763 = product of:
  0.014049753 = sum of:
    0.014049753 = product of:
      0.028099505 = sum of:
        0.028099505 = weight(_text_:science in 3000) [ClassicSimilarity], result of:
          0.028099505 = score(doc=3000,freq=2.0), product of:
            0.13793045 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.052363027 = queryNorm
            0.20372227 = fieldWeight in 3000, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3000)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Journal of the American Society for Information Science. 47(1996) no.1, S.57-69
  5. Qin, J.; Lancaster, F.W.; Allen, B.: Types and levels of collaboration in interdisciplinary research in the sciences (1997) 0.01 
    0.0070248763 = product of:
  0.014049753 = sum of:
    0.014049753 = product of:
      0.028099505 = sum of:
        0.028099505 = weight(_text_:science in 1593) [ClassicSimilarity], result of:
          0.028099505 = score(doc=1593,freq=2.0), product of:
            0.13793045 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.052363027 = queryNorm
            0.20372227 = fieldWeight in 1593, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1593)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Journal of the American Society for Information Science. 48(1997) no.10, S.893-916

Authors

Themes